package com.custom.dao;

import javax.sql.DataSource;
import java.util.List;
import java.util.concurrent.ConcurrentHashMap;

/**
 * @author wh
 * @Description
 * @date 2018/4/4 17:07
 */
public interface PreDao {
    public void setDataSource(DataSource dataSource);

    public List<String> getTables();

    public ConcurrentHashMap<Object, Object> getMate(String table);
}
